House property -us citizens-migrated from india

*  I seek the valuable opinion from forum members.

*A &his wife both are permanent citizens of US.

*They purchased house property in joint names in 2006.

*How far it is permitted under IT Act.?

Permitted.

*Now, the wife wants to become the full owner of the house.(without husband's name)

 Can be done.

*I will get the requisite clarification  needed in this regard from her.